Webster’s Revised Unabridged Dictionary · 1913
Invigilance
In·vig′i·lance, In·vig′i·lan·cy, n. [in- not + vigilance: cf. OF. invigilance.] Want of vigilance; neglect of watching; carelessness.
Webster’s Revised Unabridged Dictionary · 1913
In·vig′i·lance, In·vig′i·lan·cy, n. [in- not + vigilance: cf. OF. invigilance.] Want of vigilance; neglect of watching; carelessness.